Amazing and Intense Accordian Player

It's hard to describe how this man played. He is a virtuoso for sure. His playing is very intense and a crowd gathers the minute he starts to play.
Check him out!
See him on You Tube, He's amazing;
http://www.youtube.com/watch?v=yhymlF9sA2Q
http://www.ivan-hajek.de
We used to have an accordion in our moldy and dark basement. Perhaps my Sister knows where it came from. It is very difficult to play.